Melasma is a characteristic pattern of hyperpigmentation, occuring primarily on the forehead, cheeks, and chin in a mask-like distribution. Pigmentation is regulated by complex processes ranging from the molecules, which are relevant to melanin synthesis to symbiotic interactions with keratinocytes of the skin as a fully integrated system. Etiologic factors associated with melasma are genetic p…
Melasma is a characteristic pattern of hyperpigmentation, occuring primarily on the forehead, cheeks, and chin in a mask-like distribution. Pigmentation is regulated by complex processes ranging from the molecules, which are relevant to melanin synthesis to symbiotic interactions with keratinocytes of the skin as a fully integrated system. Etiologic factors associated with melasma are genetic p…